Q: What is the sum of all factors of the number 399,747 excluding 399,747?
A: 136,509
The factors of the number 399,747 are: 1, 3, 227, 587, 681, 1761, 133249, 399747.
If you add them up, you will get the total of 399,883. Now subtract 399,747 to get 136,509